Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 05:48
Static task
static1
Behavioral task
behavioral1
Sample
2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe
Resource
win7-20240221-en
General
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Target
2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe
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Size
4.1MB
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MD5
2141218187bebb5da6e2a886acd409d0
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SHA1
a035a64ad204c473c1587b5c93c4465d880da3a0
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SHA256
db7bd7a5be44dfc5b88ed8725a56b29fc158b1ff6ddb68e9b69a990cc55844be
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SHA512
c6ed756ea31cd8f655d550aaa7ca7348e7de041c6ad5335498ba27248fc9078b6eeb5c89b9b93b23c84bc41cc479ab3441d6319aef12b6aa5f77edfc35c20c6b
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SSDEEP
98304:Ok/C6baF9NNXYvR+SQPyohxfWe3/GY9pAEj6M:On6bazjovoyoHfX3/GYH7
Malware Config
Signatures
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Glupteba payload 19 IoCs
Processes:
resource yara_rule behavioral2/memory/1176-2-0x0000000004470000-0x0000000004D5B000-memory.dmp family_glupteba behavioral2/memory/1176-3-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1176-55-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1176-56-0x0000000004470000-0x0000000004D5B000-memory.dmp family_glupteba behavioral2/memory/1176-54-0x0000000000400000-0x0000000002364000-memory.dmp family_glupteba behavioral2/memory/2308-134-0x0000000000400000-0x0000000002364000-memory.dmp family_glupteba behavioral2/memory/3192-219-0x0000000000400000-0x0000000002364000-memory.dmp family_glupteba behavioral2/memory/3192-220-0x0000000000400000-0x0000000002364000-memory.dmp family_glupteba behavioral2/memory/3192-221-0x0000000000400000-0x0000000002364000-memory.dmp family_glupteba behavioral2/memory/3192-222-0x0000000000400000-0x0000000002364000-memory.dmp family_glupteba behavioral2/memory/3192-223-0x0000000000400000-0x0000000002364000-memory.dmp family_glupteba behavioral2/memory/3192-224-0x0000000000400000-0x0000000002364000-memory.dmp family_glupteba behavioral2/memory/3192-225-0x0000000000400000-0x0000000002364000-memory.dmp family_glupteba behavioral2/memory/3192-226-0x0000000000400000-0x0000000002364000-memory.dmp family_glupteba behavioral2/memory/3192-227-0x0000000000400000-0x0000000002364000-memory.dmp family_glupteba behavioral2/memory/3192-228-0x0000000000400000-0x0000000002364000-memory.dmp family_glupteba behavioral2/memory/3192-229-0x0000000000400000-0x0000000002364000-memory.dmp family_glupteba behavioral2/memory/3192-230-0x0000000000400000-0x0000000002364000-memory.dmp family_glupteba behavioral2/memory/3192-231-0x0000000000400000-0x0000000002364000-memory.dmp family_glupteba -
Modifies Windows Firewall 2 TTPs 1 IoCs
Processes:
netsh.exepid process 4444 netsh.exe -
Executes dropped EXE 2 IoCs
Processes:
csrss.exeinjector.exepid process 3192 csrss.exe 948 injector.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.execsrss.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" csrss.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Manipulates WinMonFS driver. 1 IoCs
Roottkits write to WinMonFS to hide directories/files from being detected.
Processes:
csrss.exedescription ioc process File opened for modification \??\WinMonFS csrss.exe -
Drops file in System32 directory 7 IoCs
Processes:
powershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exedescription ioc process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File created C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File created C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe -
Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs
Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.
Processes:
2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exedescription ioc process File opened (read-only) \??\VBoxMiniRdrDN 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe -
Drops file in Windows directory 2 IoCs
Processes:
2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exedescription ioc process File opened for modification C:\Windows\rss 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe File created C:\Windows\rss\csrss.exe 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe -
Processes:
powershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepid process 464 powershell.exe 5028 powershell.exe 2192 powershell.exe 2052 powershell.exe 5116 powershell.exe 4612 powershell.exe 676 powershell.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1684 1176 WerFault.exe 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes:
schtasks.exeschtasks.exepid process 3216 schtasks.exe 660 schtasks.exe -
Modifies data under HKEY_USERS 64 IoCs
Processes:
powershell.exepowershell.exe2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exepowershell.exepowershell.exepowershell.exepowershell.exedescription ioc process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-361 = "GTB Daylight Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-751 = "Tonga Daylight Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-221 = "Alaskan Daylight Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-331 = "E. Europe Daylight Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-271 = "Greenwich Daylight Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-31 = "Mid-Atlantic Daylight Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-591 = "Malay Peninsula Daylight Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-381 = "South Africa Daylight Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-401 = "Arabic Daylight Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1831 = "Russia TZ 2 Daylight Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-561 = "SE Asia Daylight Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2842 = "Saratov Standard Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-171 = "Central Daylight Time (Mexico)" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2532 = "Chatham Islands Standard Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-302 = "Romance Standard Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-291 = "Central European Daylight Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-772 = "Montevideo Standard Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-122 = "SA Pacific Standard Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-652 = "AUS Central Standard Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1721 = "Libya Daylight Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-212 = "Pacific Standard Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1801 = "Line Islands Daylight Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-3052 = "Qyzylorda Standard Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-332 = "E. Europe Standard Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-191 = "Mountain Daylight Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-721 = "Central Pacific Daylight Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-92 = "Pacific SA Standard Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-562 = "SE Asia Standard Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2572 = "Turks and Caicos Standard Time" 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
powershell.exe2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exepowershell.exe2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exeinjector.execsrss.exepid process 2052 powershell.exe 2052 powershell.exe 1176 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe 1176 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe 5116 powershell.exe 5116 powershell.exe 2308 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe 2308 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe 2308 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe 2308 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe 2308 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe 2308 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe 2308 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe 2308 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe 2308 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe 2308 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe 4612 powershell.exe 4612 powershell.exe 4612 powershell.exe 676 powershell.exe 676 powershell.exe 676 powershell.exe 464 powershell.exe 464 powershell.exe 464 powershell.exe 5028 powershell.exe 5028 powershell.exe 5028 powershell.exe 2192 powershell.exe 2192 powershell.exe 2192 powershell.exe 948 injector.exe 948 injector.exe 948 injector.exe 948 injector.exe 948 injector.exe 948 injector.exe 3192 csrss.exe 3192 csrss.exe 948 injector.exe 948 injector.exe 948 injector.exe 948 injector.exe 948 injector.exe 948 injector.exe 3192 csrss.exe 3192 csrss.exe 948 injector.exe 948 injector.exe 948 injector.exe 948 injector.exe 948 injector.exe 948 injector.exe 948 injector.exe 948 injector.exe 948 injector.exe 948 injector.exe 948 injector.exe 948 injector.exe 948 injector.exe 948 injector.exe 948 injector.exe 948 injector.exe 948 injector.exe -
Suspicious use of AdjustPrivilegeToken 10 IoCs
Processes:
powershell.exe2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.execsrss.exedescription pid process Token: SeDebugPrivilege 2052 powershell.exe Token: SeDebugPrivilege 1176 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Token: SeImpersonatePrivilege 1176 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe Token: SeDebugPrivilege 5116 powershell.exe Token: SeDebugPrivilege 4612 powershell.exe Token: SeDebugPrivilege 676 powershell.exe Token: SeDebugPrivilege 464 powershell.exe Token: SeDebugPrivilege 5028 powershell.exe Token: SeDebugPrivilege 2192 powershell.exe Token: SeSystemEnvironmentPrivilege 3192 csrss.exe -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.execmd.execsrss.exedescription pid process target process PID 1176 wrote to memory of 2052 1176 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe powershell.exe PID 1176 wrote to memory of 2052 1176 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe powershell.exe PID 1176 wrote to memory of 2052 1176 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe powershell.exe PID 2308 wrote to memory of 5116 2308 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe powershell.exe PID 2308 wrote to memory of 5116 2308 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe powershell.exe PID 2308 wrote to memory of 5116 2308 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe powershell.exe PID 2308 wrote to memory of 3012 2308 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe cmd.exe PID 2308 wrote to memory of 3012 2308 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe cmd.exe PID 3012 wrote to memory of 4444 3012 cmd.exe netsh.exe PID 3012 wrote to memory of 4444 3012 cmd.exe netsh.exe PID 2308 wrote to memory of 4612 2308 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe powershell.exe PID 2308 wrote to memory of 4612 2308 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe powershell.exe PID 2308 wrote to memory of 4612 2308 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe powershell.exe PID 2308 wrote to memory of 676 2308 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe powershell.exe PID 2308 wrote to memory of 676 2308 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe powershell.exe PID 2308 wrote to memory of 676 2308 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe powershell.exe PID 2308 wrote to memory of 3192 2308 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe csrss.exe PID 2308 wrote to memory of 3192 2308 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe csrss.exe PID 2308 wrote to memory of 3192 2308 2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe csrss.exe PID 3192 wrote to memory of 464 3192 csrss.exe powershell.exe PID 3192 wrote to memory of 464 3192 csrss.exe powershell.exe PID 3192 wrote to memory of 464 3192 csrss.exe powershell.exe PID 3192 wrote to memory of 5028 3192 csrss.exe powershell.exe PID 3192 wrote to memory of 5028 3192 csrss.exe powershell.exe PID 3192 wrote to memory of 5028 3192 csrss.exe powershell.exe PID 3192 wrote to memory of 2192 3192 csrss.exe powershell.exe PID 3192 wrote to memory of 2192 3192 csrss.exe powershell.exe PID 3192 wrote to memory of 2192 3192 csrss.exe powershell.exe PID 3192 wrote to memory of 948 3192 csrss.exe injector.exe PID 3192 wrote to memory of 948 3192 csrss.exe injector.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1176 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2052
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C:\Users\Admin\AppData\Local\Temp\2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe"2⤵
- Adds Run key to start application
- Checks for VirtualBox DLLs, possible anti-VM trick
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2308 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5116
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C:\Windows\system32\cmd.exeC:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"3⤵
- Suspicious use of WriteProcessMemory
PID:3012 -
C:\Windows\system32\netsh.exenetsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes4⤵
- Modifies Windows Firewall
PID:4444
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4612
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:676
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C:\Windows\rss\csrss.exeC:\Windows\rss\csrss.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Manipulates WinMonFS driver.
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3192 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:464
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C:\Windows\SYSTEM32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- Creates scheduled task(s)
PID:3216
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:540
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5028
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2192
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C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exeC:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe taskmgr.exe C:\Users\Admin\AppData\Local\Temp\csrss\injector\NtQuerySystemInformationHook.dll4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:948
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C:\Windows\SYSTEM32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- Creates scheduled task(s)
PID:660
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1176 -s 7882⤵
- Program crash
PID:1684
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1176 -ip 11761⤵PID:3412
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
281KB
MD5d98e33b66343e7c96158444127a117f6
SHA1bb716c5509a2bf345c6c1152f6e3e1452d39d50d
SHA2565de4e2b07a26102fe527606ce5da1d5a4b938967c9d380a3c5fe86e2e34aaaf1
SHA512705275e4a1ba8205eb799a8cf1737bc8ba686925e52c9198a6060a7abeee65552a85b814ac494a4b975d496a63be285f19a6265550585f2fc85824c42d7efab5
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD568080e2e0003cf3cb2b7b49f26724e95
SHA1d62dd20bcc8a622960413b0134c3863ecdef6b68
SHA256a6abec2bbc35b5675e6917ddfe729a6bb86b4bf52b782f6dee30c084a44863a4
SHA512720c422df0b2bc7681585efd9b07990d899a654e52c585c3f8f1f02d6d31c6ab2445d65d7c00d13857dc5b314576d5ed933258258fb925e6a201057a1cbc4b9e
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD549e9e203c86068054214e9ac69408891
SHA1eaef4aa2a184b80eeded7dc4b28c76f33fef280a
SHA256d7c394815e964cadf68c958e8cb42df8d57a8519558b77f130f42babc221b5e1
SHA512442ba77b35f7f79694822c844a1c0f5fb4833863514c83130c786a32dd2b6ce3f1e3977199058a4e5c102ccbaa11c9fa51102de4f2f130bcba92f6a8c6246057
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD50002cb2d87b4d9ee8b942186c637dedf
SHA19c878b458e692537c8d91d14f597b9e06fdb5326
SHA256bee56aecb5dd0053f6c9978b0bd1c37f7a5a10b8de891bc316b640d574c9866e
SHA512f9549d2afbc4d10aac553dd3ffc1406ae16e25f4cdd1caa8862768ff5af60b174a4b11fc98ac2dff88673d68976f054f05b67e878c68b6d02dd07d6f5e106955
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD52ea9ef5bceeb86c044f83b26125368c6
SHA14bc691bed40759c0ec7619299021878ca38cb48d
SHA256d2da239fd6a157106ecd753f5039143469c26c054c86dd0b3b1338fa1fbcfd88
SHA5120272a9f3a7d25b99bedb0c1799d0e6daf388ee681b6728448e67cb8118e8fa71aae499d5b1e5d483f67c0467aaf074c43aca49e6ea3b77b91fc950c71c5724b8
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5f653a2fe5a81c5aa8dc5b5106e69bca6
SHA1a8151a41ceab2da65440585b86c7ae0d31131a82
SHA25647be66a0cb5841ad97a594ab9386d1f4e27248e217ea1b7e1101d7f73576805d
SHA512bbf53ab4db69d22d53b9cf9a7e3fa385e759f5d755cc8abf1258acc05c3c49e13583ffac84ad8753ad1416e1b0f690a24f85e7d1575c68005b6219f54de81455
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Filesize
4.1MB
MD52141218187bebb5da6e2a886acd409d0
SHA1a035a64ad204c473c1587b5c93c4465d880da3a0
SHA256db7bd7a5be44dfc5b88ed8725a56b29fc158b1ff6ddb68e9b69a990cc55844be
SHA512c6ed756ea31cd8f655d550aaa7ca7348e7de041c6ad5335498ba27248fc9078b6eeb5c89b9b93b23c84bc41cc479ab3441d6319aef12b6aa5f77edfc35c20c6b